GeoCue True View 410 Installation manual
True View 410 Hardware User Guide
8/3/2020
GeoCue Group, Inc
8/3/2020
Version 1.3.1
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CONTENTS
About GeoCue Group, Inc. ......................................................................................................................4
About True View® 410 ............................................................................................................................ 5
A True View Cycle ................................................................................................................................... 5
True View 410 Hardware Integration Kit .................................................................................................6
Installing the Top Plate and Controller Box .........................................................................................6
Installing the Ronin Mount ................................................................................................................ 10
True View 410 Installation..................................................................................................................... 12
True View 410 Battery........................................................................................................................... 16
True View 410 Universal Mass Storage (UMS)........................................................................................17
System Configuration File (SCF).........................................................................................................17
Core Configuration File ......................................................................................................................17
CCFSection8 –Camera.................................................................................................................. 18
CCFSection11 –Configuration Laser.............................................................................................. 18
CCFSection15 –Battery................................................................................................................. 19
CCFSection16 - Cycle .................................................................................................................... 19
CCFSection17 –Storage Auto Delete ............................................................................................ 20
True View 410 Field Operations ............................................................................................................ 22
1. Base Station ..............................................................................................................................22
2. Pre-Flight .................................................................................................................................. 23
3. Controller Box LEDs .................................................................................................................. 25
4. Heading Alignment Maneuver................................................................................................... 27
5. After Landing ............................................................................................................................28
True View EVO......................................................................................................................................29
Logging in To APX15............................................................................................................................. 30
Configure True View Wi-fi ................................................................................................................. 30
Log in to APX-15 ............................................................................................................................... 31
Download T04 Files....................................................................................................................... 32
Measuring GNSS Lever Arm Offsets ..................................................................................................... 33
Z Offset............................................................................................................................................. 34
X Offset............................................................................................................................................. 35
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Y Offset............................................................................................................................................. 36
True View 410/M600 Pro –Mission Checklist ........................................................................................ 37
FAQ ...................................................................................................................................................... 39
Support.................................................................................................................................................40
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ABOUT GEOCUE GROUP, INC.
GeoCue Group was founded in 2003 by a group of engineers with extensive experience in developing
hardware and software solutions for primary remote-sensed data acquisition. Our initial products were
aimed at reducing schedule and cost risk in geospatial production workflows by providing
organizational, productivity and data management tools for base geospatial data production. These
tools have been realized as the GeoCue product family. Today GeoCue workflow management tools are
used by a majority of North American geospatial production shops. In 2005, GeoCue began selling and
supporting Terrasolid tools for kinematic LIDAR data production. This was followed in 2009 by our
acquisition of QCoherent Software LLC, the creator of the point cloud exploitation toolset, LP360.
Today GeoCue is the largest supplier of kinematic LIDAR processing tools in North America and LP360
is the world’s most widely used tool for exploiting point cloud data. In 2014, GeoCue Group started a
division focused on using small Unmanned Aerial Systems for high accuracy mapping. Leveraging our
expertise in production, risk reduction, and point cloud processing tools, we are continuing to bring new
services and products to market to provide surveyors and other geomatics professionals exciting tools
for geospatial data extraction using low cost drones including Loki, our plug-and-play PPK direct
positioning system, and now our new True View LIDAR/Imagery fusion sensors. To learn more, visit
www.geocue.com.
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ABOUT TRUE VIEW® 410
The True View® 410 is the industry’s first integrated LIDAR/camera fusion platform designed from the
ground up to generate high accuracy 3D colorized LIDAR point clouds. Featuring dual GeoCue Mapping
Cameras, a Quanergy M8 Ultra laser scanner and Applanix Position and Orientation System (POS), the
result is a true 3D imaging sensor (3DIS). With its wide 120° fused field of view, the True View 410
provides high efficiency 3D color mapping with vegetation penetration in a payload package of 2.2 kg.
A TRUE VIEW CYCLE
All True View sensors write their various data streams to a standard file folder structure called a “Cycle.”
The original meaning of cycle was an on/off cycle of the sensor. It is possible to have multiple
collections (flights, in the case of a drone) in a single Cycle, so it is not necessarily correct to think of
cycle as being synonymous with a flight.
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TRUE VIEW 410 HARDWARE INTEGRATION KIT
The True View 410 was designed to be used with the GeoCue True View Integration kit, which includes
an antenna mounting plate and a DJI Ronin gimbal mount with vibration dampeners. If your True View
410 and M600 were purchased through GeoCue, the antenna mounting plate and Ronin mount were
installed by a GeoCue technician. If you purchased your M600 from a third party, you will need to install
these components before using your True View system. The following steps explain how to install your
True View integration kit.
INSTALLING THE TOP PLATE AND CONTROLLER BOX
1. To install the top plate and controller box you will need the following components:
a. Top plate with antenna mast. (Figure 1)
Figure 1
b. Controller box (Figure 2)
Figure 2
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c. Set Screw (4) (Figure 3)
Figure 3
d. 50mm Spacer (4) (Figure 4)
Figure 4
e. Hex Driver –1.5mm & 2mm (Figure 5)
Figure 5
2. On the drone, remove the 4 screws indicated below (Figure 6). These screws will be used to
attach the mounting plate later, so save them for step 5.
Figure 6
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3. Apply Loctite to the 4 Set Screws and install in the empty screw spaces from Step 2 using a
1.5mm hex driver (Figure 7). WARNING - Do not overtighten. If screws are too tight, they will
press into the plastic plate below and could cause the plate to crack.
Figure 7
4. Install the four 50mm spacers on top of the set screws (Figure 8).
Figure 8
5. Line the plate up on top of the spacers. Apply Loctite to the 4 screws removed in Step 2 (Figure
9) and secure the plate to the top of the spacers (Figure 10).
Figure 9
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Figure 10
6. Install the controller box on to the top plate with the LEDs facing out away from the center of
the drone. The controller box is designed to fit into the antenna mounting plate without the
need for additional hardware.
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INSTALLING THE RONIN MOUNT
1. On the drone, remove the 3 screws on each leg of the stock mount (Figure 11). Keep the
screws, they will be used again.
Figure 11
2. On the Ronin Mount, loosen the screws that hold the legs to the rails enough so that they can
be rotated (Figure 12).
Figure 12
3. Rotate legs so that the mount stands off the drone (Figure 13).
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TRUE VIEW 410 INSTALLATION
The True View 410 mounts using a standard DJI Ronin mount on the DJI M600. The instructions below
describe how to install the True View 410 on the M600 when you are ready to use the system to collect
data.
1. Place the drone on a stable surface with the landing gear down.
2. Turn the red lever (Figure 15) on the Ronin mount until it is loose, but do not remove it
completely.
Figure 15
3. Align True View so that the battery compartment is facing forward on the drone and the laser
scanner is towards the back.
4. From the back of the drone, lift the True View up to the mount from the left side and slide the
True View mount into the Ronin mount (Figure 16). Slide until the True View dove tail is in the
center of the Ronin mount (Figure 17).
Figure 16
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Figure 17
5. Tighten the red lever until the True View is tightly locked in place.
6. Loop the safety lanyard through the upper metal plate of the True View and around one of the
bars of the payload mount and close the safety lanyard (Figure 18).
Figure 18
7. Connect the CAT6 cable to the controller box (Figure 19) and route it down to the True View
unit. Be sure to secure any excess cable.
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Figure 19
8. Attach the CAT6 cable to the True View unit (Figure 20).
Figure 20
9. Attach the GNSS antenna cable to the True View unit (Figure 20) and screw the antenna on to
the antenna mount (Figure 21). Be sure to secure any excess cable.
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Figure 21
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TRUE VIEW 410 BATTERY
The True View 410 is powered by its own 3200 mAh removable lithium-ion battery. The True View
power system was designed to be standalone and does not use power from the aircraft’s power system.
This ensures that True View does not interfere with critical flight functions. You can expect to get
about 90 minutes from each battery under normal conditions, but cold temperatures can significantly
reduce battery life.
Figure 22
The True View 410 comes with two RRC2054 batteries (Figure 22), which have built-in charge status
indicators, and a charging station.
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TRUE VIEW 410 UNIVERSAL MASS STORAGE (UMS)
The True View UMS (universal mass storage) device is the media attached to the True View sensor on
which A True View Cycle will be written during flight operations and system wind-down.
Figure 23 - True View UMS
The UMS should meet the following requirements to be used on the system.
1. USB-C connection
2. FAT32 format for firmware pre v2.0.3, or NTFS after updating firmware to v2.0.3 or later
3. 114 GB minimum capacity
4. Need “SystemConfiguration.json” and “CoreConfiguration.json” files on the drive during
operation.
SYSTEM CONFIGURATION FILE (SCF)
The System Configuration file (SCF), SystemConfiguration.json, must reside on the True View 410
Universal Mass Storage and is copied into the Cycle\System folder upon creation of each Cycle. The
SCF contains information on the calibration parameters of all components for each True View system
and is used by True View EVO to process True View data. The latest calibration file for each sensor is
stored on the True View Reckon portal.
CORE CONFIGURATION FILE
True View System settings are stored internally to the system, but can be changed by modifying the
CoreConfiguration.json file on the UMS. The system identifies if the file has been modified, then
operates accordingly. Features may be turned on or off by using a true or false Boolean in the Core
Configuration file. Other fields can be configured with a numeric value, such as the Battery Status
Percentage or Proximity Mode Distance.
Note: It is recommended to open and modify the Core Configuration file with Notepad++.
The following sections describe the most common sections of the Core Configuration file that a user
may wish to modify.
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CCFSECTION8 –CAMERA
Figure 24 - Core Configuration –Camera
This section is applicable for CCU firmware v2.0.x and later.
If the “CameraFileTransferWindDown” is true, the True View is configured to operate in Standard mode
and the images will get transferred to the UMS drive during the wind-down sequence. This field is true
by default and is recommended not to be changed.
If it is false, the True View is configured to operate in Extended mode and the images will not get
transferred during wind-down and they will have to be manually downloaded from each camera SD
card and placed in the Camera 1 and Camera 2 folders in the cycle folder.
The image transfer process takes about 5 minutes for a 15 minutes flight. For aircraft that can fly for
extended periods of time (greater than 30 minutes of flight), it is recommended to set this field to false,
and transfer the images manually.
CCFSECTION11 –CONFIGURATION LASER
Figure 25 - Core Configuration –Laser
This section is applicable for CCU firmware v2.0.11 and later.
LIDARTimeOut is used to signal via a red SYS light that the laser scanner did not properly start within
this time frame. We recommend 30 seconds as the default.
The FrameRate should be left as 10 and not be changed.
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The FOVCenter is set to 90°by default to indicate the center of the laser field of view is pointing
downward at nadir and should not be changed.
The FocWidth controls the active radial scan zone of the laser scanner. Normally set at 120° to only
record data from the laser scanner between +/- 30° of nadir.
The BaudRate should be left as 3 and not be changed.
CCFSECTION15 –BATTERY
Figure 26 - Core Configuration - Battery
This section is applicable for CCU firmware v1.2.3 and later.
The Battery Status Light (BAT) on the True View controller box will be colored based on the percentage
entered in the “LowBatteryPercent” and “CriticalBatteryPercent” fields. The BAT light will be green if
the battery is above the “LowBatteryPercent” value. It is 50 by default. The BAT light will be yellow if
the battery is between the “LowBatteryPercent” and the “CriticalBatteryPercent” value. The BAT light
will be red if it is below the “CriticalBatteryPercent” value. It is 30 by default.
Figure 27 - Battery Status Light (BAT)
CCFSECTION16 - CYCLE
Section 16 of the Core Configuration file determines if Proximity Mode is active, and how Proximity
Mode will operate. This section is applicable for CCU firmware v2.0.x and later.
Figure 28 - Core Configuration - Cycle
If “ProximityMode” is true (default and highly recommended), proximity mode is active and a home
point is created within the sensor where it was powered on. The SYS light will flash green when the
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system is ready to take off. It will automatically start recording data when the sensor travels more than
the “ProximityDistance” (in meters X, Y and Z) from the home point.
Figure 29 - Controller Box SYS LED
If “ProximityMode” is false, proximity mode is disabled. The SYS light will turn solid yellow when the
system is ready to start recording. The user must press and hold the green button on the controller box
until the SYS light turns solid green, indicating the system is recording data and ready for takeoff.
“ProximityAutoStop” determines if the system will automatically begin wind-down when the sensors
enters the “ProximityDistance” (X, Y and Z) from the home point.
If “ProximityAutoStop” is true, the system will automatically begin wind-down and start transferring
files to the UMS drive when the sensor is within the “ProximityDistance” (X, Y, and Z).
The SYS light will be flashing yellow when the aircraft lands. Wait until the SYS light is solid
yellow (file transfer complete) to power off the system.
If the system has not landed within the “ProximityDistance” or the SYS light is still solid green
after landing, the user must press and hold the green button on the controller box until the SYS
light starts flashing yellow. Wait until the SYS light is solid yellow before powering off the
system.
If “ProximityAutoStop” is false, the system will not start wind-down until the user presses and holds the
green button on the controller box and the SYS lights starts flashing yellow. Wait until the SYS light is
solid yellow before powering off the system.
CCFSECTION17 –STORAGE AUTO DELETE
Figure 30 - Configuration - Storage Auto Delete
This section is applicable for CCU firmware v2.0.x and later.
If “AutoDelete” is true (default), True View automatically deletes data from the UMS or camera SD
cards when the storage percentage reaches the “FreeSpaceHighThresholdPercent”. Folders will be
deleted until the "FreeSpaceLowThresholdPercent”is reached.
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